4-Amino-3,5-Dichloropyridine CAS 22889-78-7 Roflumilast Interemdiate Ịdị Ọcha ≥99.5% Foto egosipụtara

4-Amino-3,5-Dichloropyridine CAS 22889-78-7 Roflumilast Interemdiate Dị Ọcha ≥99.5%

Nkọwa dị mkpirikpi:

Aha ọgwụ: 4-Amino-3,5-Dichloropyridine

Ọkụ: 22889-78-7

Dị ọcha: ≥99.5% (HPLC)

Ọdịdị: White Crystalline ntụ ntụ

Mkpịsị aka nke Roflumilast (CAS: 162401-32-3)

Kpọtụrụ: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Zitere anyị email

Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Nkọwa:

Ruifu Chemical Supply Roflumilast Intermediates:
Roflumilast CAS 162401-32-3
4-Amino-3,5-Dichloropyridine CAS 22889-78-7

Njirimara kemịkalụ:

Aha Chemical	4-Amino-3,5-Dichloropyridine
Ụdị okwu	3,5-Dichloro-4-Pyridinamine;Roflumilast adịghị ọcha C
Nọmba CAS	22889-78-7
Nọmba CAT	RF-PI647
Ọnọdụ Ahịa	N'ọkwa, Mpụta Ihe ruru Tọn
Usoro ihe omimi	C5H4Cl2N2
Ibu molekụla	163.00
Ụdị	Ruifu Chemical

Nkọwapụta:

Ihe	Nkọwapụta
Ọdịdị	White Crystalline ntụ ntụ
Ụzọ ịdị ọcha / nyocha	≥99.5% (HPLC)
Ebe Na-agbaze	158.0 ~ 162.0 ℃
Mmiri (KF)	≤0.50%
Ọdịnaya Ash	≤0.50%
Mgbakọta adịghị ọcha	≤0.50%
Nlele ọkọlọtọ	Standardkpụrụ ụlọ ọrụ
Ojiji	Mkpịsị aka nke Roflumilast (CAS: 162401-32-3)

Ngwungwu & Nchekwa:

ngwugwu: Kalama, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ

Ọnọdụ Nchekwa:Na-echekwa n'ime akpa ndị a kpuchiri ekpuchi na ebe dị jụụ na nke kpọrọ nkụ;Chebe site na ìhè na mmiri mmiri

Uru:

Ajụjụ:

Ngwa:

4-Amino-3,5-Dichloropyridine (CAS: 22889-78-7) bụ interemdiate nke Roflumilast (CAS: 162401-32-3).Roflumilast bụ onye na-emechi ọnụ phosphodiesterase-4 (PDE-4) ahọpụtara na ngwakọta benzamide.Ọ bụ ụlọ ọrụ German Altana mepụtara ya na 1993 na ọ bụ naanị PDE-4 inhibitor nke a na-eji agwọ ọrịa nke akụkụ iku ume akwadoro maka ire ere.Roflumilast bụ ọgwụ mbụ n'ụdị ya iji lekwasị anya n'ọrịa na-adịghị ala ala obstructive pulmonary (COPD), na ọ bụkwa ọgwụ mgbochi mbufụt nke mbụ e mepụtara maka ndị ọrịa COPD.